YARDMAX YS2565 - Troubleshooting Guide

TROUBLESHOOTING
Problem Cause Remedy
Wedge movement is
slow or erratic
1. Air in the hydraulic oil system
2. Debris lodged in beam guides
3. Low hydraulic oil
1. Purge air by extending and retracting
the wedge several times until motion is
smooth
2. Clear debris from beam
3. Check oil level and add as needed
Oil leak from cylinder
1. Faulty cylinder rod seal
2. Scored or bent cylinder rod
3. Loose hydraulic tting
4. Faulty combination washer seal on
cylinder hydraulic tting
1. Contact customer service
2. Contact customer service
3. Tighten hydraulic tting
4. Contact customer service
Oil leak from hose
connection
Loose hose clamp or hydraulic tting Tighten hose clamp or hydraulic tting
Wedge will not extend
or retract
1. Faulty control valve
2. Faulty hydraulic pump
3. Low hydraulic oil
1. Contact customer service
2. Contact customer service
3. Check oil level and add as needed
Wedge does not auto-
return
1. Low hydraulic oil
2. Faulty control valve
1. Check oil level and add as needed
2. Contact customer service
Excessive bouncing
while towing
Underinated Inate tires to proper pressure
Control valve handle
does not return to
neutral when released
from forward position
1. Hydraulic oil too cold
2. Hydraulic oil too thick
3. Hydraulic oil contaminated
4. Faulty control valve
1. Warm up engine
2. Replace hydraulic uid
3. Replace hydraulic uid
4. Contact customer service
Engine will not start
1. Engine switch in OFF position
2.
Fuel shut-off valve in OFF position
3. Fuel tank empty
4. Spark plug disconnected
5. Faulty spark plug
6. Choke lever in wrong position
7. Faulty engine
1. Move switch to ON position
2. Move valve to ON position
3. Fill fuel tank with fuel
4. Connect spark plug
5. Replace spark plug
6. Adjust choke lever position
7. Contact customer service
YS2565PM01 - 1609
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Troubleshooting
65876US25M101.indd 27 2016/8/26 11:10:45